<template>
	<view class="inde-scada">
		<u-sticky zIndex="98" bgColor="#F1F3F9">
			<view class="nav-bar">
				<view v-if="!isSearch" style="margin-right: 20rpx;">
					<u-icon name="search" size="27" @click="isSearch = true"></u-icon>
				</view>
				<view v-else style="width: 100%;">
					<!-- #ifndef APP-NVUE -->
					<u-input :customStyle="{ padding: '17rpx 36rpx', background: '#FFFFFF' }"
						v-model="queryParams.pageName" :placeholder="$tt('indeScada.inputScada')" shape="circle"
						@clear="handleClearSearch" clearable>
					<!-- #endif -->
						<!-- #ifdef APP-NVUE -->
						<u--input :customStyle="{ padding: '17rpx 36rpx', background: '#FFFFFF' }"
							v-model="queryParams.pageName" :placeholder="$tt('indeScada.inputScada')" shape="circle"
							@clear="handleClearSearch" clearable>
						<!-- #endif -->
							<template slot="prefix">
								<u-icon name="search" color="rgb(192, 196, 204)" size="26"
									@click="isSearch = false"></u-icon>
							</template>
							<template slot="suffix">
								<view style="display: flex; flex-direction: row; align-items: center;">
									<span
										style="width: 0px; height: 14px; border: 1px solid #000000; opacity: 0.1;"></span>
									<span style="font-size: 14px; font-weight: 400; color: #3378FE; margin-left: 24rpx;"
										@click="handleSearch">{{$tt('indeScada.search')}}</span>
								</view>
							</template>
					<!-- #ifndef APP-NVUE -->
					</u-input>
					<!-- #endif -->
					<!-- #ifdef APP-NVUE -->
					</u--input>
					<!-- #endif -->
				</view>
			</view>
		</u-sticky>
		<view class="content-wrap">
			<view class="item-wrap" v-for="(item, index) in scadaList" :key="index">
				<view class="card"
					:style="{margin:(index % 2 === 0 ?'14rpx 14rpx 14rpx 30rpx':'14rpx 30rpx 14rpx 14rpx')}"
					@tap="handleScadaDetail(item.guid,item.pageName)">
					<view class="img-wrap">
						<u--image :src="baseUrl + item.pageImage" radius="16rpx 16rpx 0 0" mode="aspectFill"
							width="100%" height="80">
						</u--image>
					</view>
					<view class="title">{{item.pageName}}</view>
				</view>
			</view>
		</view>
		<u-loadmore :status="loadStatus" v-if="total > queryParams.pageSize"
			:loading-text="$tt('indeScada.tryingToLoad')" :loadmoreText="$tt('indeScada.gentlyPullUp')"
			:nomoreText="$tt('indeScada.emptyData')" marginTop="20" />
		<u-empty mode="data" :show="total === 0" marginTop="60" :text="$tt('indeScada.emptyData')"></u-empty>
	</view>
</template>

<script>
	import projectConfig from '@/env.config.js';
	import {
		getIndeScadaList
	} from '@/apis/modules/scada';

	export default {
		data() {
			return {
				isSearch: true,
				baseUrl: projectConfig.BASE_URL,
				loadStatus: 'loadmore', // 加载更多
				queryParams: {
					pageNum: 1,
					pageSize: 12,
					pageName: '',
					type: 3,
				},
				scadaList: [],
				total: 0,
			};
		},
		mounted() {
			this.getList();
		},
		methods: {
			getList() {
				getIndeScadaList(this.queryParams).then(res => {
					if (this.queryParams.pageNum == 1) {
						this.scadaList = res.rows;
					} else {
						this.scadaList = this.scadaList.concat(res.rows);
					}
					this.total = res.total;
					const {
						pageNum,
						pageSize
					} = this.queryParams;
					this.loadStatus = this.total > pageNum * pageSize ? 'loadmore' : 'nomore';
					uni.stopPullDownRefresh();
				}).catch(errors => {
					console.log(res.msg);
				})
			},
			// 搜索
			handleSearch() {
				this.queryParams.pageNum = 1;
				this.getList();
			},
			handleClearSearch() {
				this.handleSearch();
			},
			//组态详情
			handleScadaDetail(guid, pageName) {
				const title = pageName;
				if (projectConfig.BASE_URL.includes('prod-api')) {
					// 去掉 '/prod-api/' 部分  
					projectConfig.BASE_URL = projectConfig.BASE_URL.replace('/prod-api/', '/');
				}
				if (projectConfig.BASE_URL.includes('8080')) {
					projectConfig.BASE_URL = projectConfig.BASE_URL.replace('8080', '80/');
				}
				const token = uni.getStorageSync('token');
				const url = projectConfig.BASE_URL + `${'scada/topo/fullscreen'}?guid=${guid}&type=3&share=${token}`;
				uni.navigateTo({
					url: `/pages/common/webview/index?title=${title}&url=${encodeURIComponent(url)}`
				})
			},
			// 下拉刷新
			onPullDownRefresh() {
				this.dataList = [];
				this.queryParams.pageNum = 1;
				this.getList();
			},
			// 上拉加载
			onReachBottom() {
				this.loadStatus = 'loading';
				this.queryParams.pageNum = this.queryParams.pageNum + 1;
				if ((this.queryParams.pageNum - 1) * this.queryParams.pageSize > this.total) {
					this.loadStatus = 'nomore';
				} else {
					this.loadStatus = 'loading';
					this.getList();
				}
			}
		}
	};
</script>

<style>
	page {
		height: 100%;
		background: #F1F3F9;
	}
</style>
<style lang="scss" scoped>
	.inde-scada {
		padding-bottom: 40rpx;

		.nav-bar {
			display: flex;
			flex-direction: row;
			justify-content: space-between;
			align-items: center;
			padding: 24rpx 30rpx 28rpx;
			height: 84rpx;
		}

		.content-wrap {
			display: flex;
			flex-direction: row;
			flex-wrap: wrap;
			align-content: flex-start;
			width: 100%;

			.item-wrap {
				width: 50%;

				.card {
					background-color: #fff;
					border-radius: 14rpx;
					border: 1px solid #dcdfe6;

					.title {
						font-size: 14px;
						white-space: nowrap;
						overflow: hidden;
						text-overflow: ellipsis;
						padding: 16rpx;
					}
				}
			}
		}
	}
</style>